Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2011

Earnings Per Share

Reconciliation of the average shares outstanding used to compute basic and diluted earnings per share

	2011	2010	2009
Basic weighted average common shares outstanding	130,481,436	130,581,040	130,268,670
Effect of dilutive securities - stock options and restricted stock	2,895,673	—	—
Diluted weighted average common shares outstanding	133,377,109	130,581,040	130,268,670